With more than 50 subject-matter experts from Indiana University School of Medicine and IU, the Indiana Alzheimer's Disease Research Center is a leader in Alzheimer's disease research. From the discovery of new medications and unraveling mysteries behind rare forms of dementia to shedding light on early-onset Alzheimer's— the center investigates all realms of brain health and dementia-related disease.
Funded by the National Institute on Aging (NIA), the Longitudinal Early-onset AD Study (LEADS) addresses several major gaps in Alzheimer’s disease and related dementias research. LEADS is an observational study working to develop sensitive clinical and biomarker measures for future clinical and research use. LEADS enrolls and follows 500 cognitively impaired participants and 100 cognitively normal participants ages 40-64 years at approximately 15 sites in the United States.
The Dominantly Inherited Alzheimer Network (DIAN) works to find solutions to treat or prevent all forms of Alzheimer’s with a special focus on Dominantly Inherited Alzheimer’s disease (DIAD), a rare form of Alzheimer’s that causes memory loss and dementia in individuals, typically those in their 30s to 50s. The disease affects less than one percent of the total population of people with Alzheimer’s.
The Alzheimer’s Disease Neuroimaging Initiative (ADNI) unites researchers with study data as they work to define the progression of Alzheimer’s disease. Researchers collect, validate and utilize data, including MRI and PET images, genetics, cognitive tests, CSF and blood biomarkers as predictors of the disease. Since its launch in 2004, the study has made major contributions to Alzheimer's disease research, enabling the sharing of data between researchers around the world.
Since 2016, the Social Networks and Alzheimer’s Disease leverages neuroimaging biomarkers to examine social and biological mechanisms underlying relationships between personal social networks and patterns of neurodengeration in early stages of Alzheimer's disease.
The purpose of this study is to develop a deeper understanding of views of Alzheimer’s disease (AD) research in underrepresented populations. The goal is to examine how to develop message content that may motivate potential participants to engage in or avoid AD studies. This study will fill a significant gap in the literature by providing valuable information about cultural differences in perceptions and motivations to participate in AD biomarker studies.
The Alzheimer Gut Microbiome Project aims to understand the gut microbiome's role in Alzheimer's disease (AD) pathogenesis. Samples collected as part of the project are analyzed in an attempt to define the communication between the brain and the gut, and to improve the understanding of neurodegenerative and psychiatric diseases in the context of influences including diet, lifestyle and the microbiome.